CN107093687A - A kind of battery module structure - Google Patents
A kind of battery module structure Download PDFInfo
- Publication number
- CN107093687A CN107093687A CN201710385454.9A CN201710385454A CN107093687A CN 107093687 A CN107093687 A CN 107093687A CN 201710385454 A CN201710385454 A CN 201710385454A CN 107093687 A CN107093687 A CN 107093687A
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- Prior art keywords
- pair
- electrical connector
- hole
- module structure
- battery module
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- 238000009434 installation Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- 230000018199 S phase Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention discloses a kind of battery module structure, including some cells, a pair of side plates, a pair of end plate, mounting seat, some electrical connectors and collection plate；Some cells form a battery pack side by side；The positive and negative terminals of some cells are respectively positioned on top surface；A pair of side plates is separately fixed on a pair of sides；A pair of end plate is separately fixed on a pair of end faces；Mounting seat is fixed on top surface and offers some through holes；Electrical connector includes some first electrical connectors and two the second electrical connectors；Each first electrical connector includes protuberance and a pair of eveners；Each second electrical connector includes connecting portion and electrode leads to client；The evener of some first electrical connectors and the connecting portion of two the second electrical connectors are each passed through corresponding through hole and are connected with the pole of cell, and some cells are connected in series；Collection plate is provided with some collection terminals and a lead-out terminal；Collection terminal is connected with the first electrical connector or the second electrical connector.
Description
【Technical field】
The present invention relates to cell art, more particularly to a kind of battery module structure.
【Background technology】
Lithium-ion-power cell module is used as the core component of electric automobile, the direct shadow of reliability of its structure
Ring the performance and the length in life-span to whole battery system.And whole battery modules combination property is neutral by series battery
The worst cell of energy is determined, in order to ensure the security reliability of battery modules, it is necessary to in battery modules monomers electricity
Pond carries out the collection of the signals such as voltage, temperature.Major part automobile batteries module carries out data acquisition using traditional wire harness at present,
Low production efficiency and there are problems that arrangement is more mixed and disorderly, easily, leads if there is line skin breakage again using only sampling wire harness
The potential safety hazard of short circuit is caused, and installs that part is more, complex procedures, is difficult to realize and automates.
In view of above drawback, is necessary to provide a kind of battery module structure in fact to overcome disadvantages described above.
【The content of the invention】
It is an object of the invention to provide a kind of data acquisition components are regular, to install simple and safety and stability strong
Battery module structure.
To achieve these goals, the present invention provides a kind of battery module structure, including some cells, an offside
Plate, a pair of end plate, mounting seat, some electrical connectors and collection plate；The cell is cuboid and positive and negative terminals difference position
Two ends in same face；Some cells form a battery pack side by side；The battery pack includes a pair of sides, a pair of end
Face and a top surface, the positive and negative terminals of some cells be respectively positioned on the top surface and in two rows distribution and same row is adjacent
The opposite polarity of two poles；A pair of side plates is separately fixed on a pair of sides of the battery pack；A pair of end plate is fixed respectively
Fixed on a pair of end faces of the battery pack and with a pair of side plates by laser welding；The mounting seat is fixed on the battery
On the top surface of group；The mounting seat offers the one-to-one through hole of positive and negative terminals of two rows and the cell；The electricity
Connector includes some first electrical connectors and two the second electrical connectors；Each first electrical connector includes protuberance and a pair
Positioned at the protuberance both sides and the evener that is connected with the protuberance；Each second electrical connector include connecting portion and with institute
State the connected electrode leads to client of connecting portion；Two the second electrical connectors are located at the two ends of the battery pack, and one of them respectively
The connecting portion of second electrical connector is connected through corresponding through hole with the Positive Poles of the cell of wherein one end, another
The connecting portion of two electrical connectors is connected through corresponding through hole with the negative pole pole of the cell of the other end；Some first are electrically connected
Fitting is arranged in two rows and between two the second electrical connectors and a pair of eveners of each first electrical connector are worn respectively
The pole for crossing corresponding through hole two opposed polarity adjacent with same row is connected, by some cell strings of the battery pack
Connection connection；The collection plate is fixed in the mounting seat and between two exhausting holes, and the collection plate is adopted provided with some
Collect terminal and a lead-out terminal；Some collection terminals are located at the both sides of the collection plate and each collection terminal and corresponding one
First electrical connector or the second electrical connector are connected.
In a preferred embodiment, the mounting seat is provided with some installation ribs, and each rib of installing is located at same row
Between two adjacent through holes；Each rib of installing is provided with least one locating dowel, and the protuberance of each first electrical connector is opened
Provided with positioning hole corresponding with the locating dowel；Each first electrical connector is matched somebody with somebody by the positioning hole and corresponding locating dowel
Conjunction is fixed on corresponding installation rib.
In a preferred embodiment, the connection of the evener of each first electrical connector and each second electrical connector
A welding hole is offered in portion, some first electrical connectors and two the second electrical connectors pass through welding hole and corresponding list
The pole laser welding of body battery.
In a preferred embodiment, the battery module structure also includes a pair of insulating end plates, each insulating end plate
On offer a pair of fixing holes；Each side of the end plate away from the battery pack is provided with a pair of fixations corresponding with the fixing hole
Post；The insulating end plate is fixed on corresponding end plate by the cooperation of the fixing hole and corresponding fixed column.
In a preferred embodiment, the battery module structure also includes a pair of insulating polar poles, each insulating polar pole
Including the first installation portion and the second installation portion；A pair of first connecting holes are offered on first installation portion, described second is electrically connected
A pair of the second connecting holes corresponding with first connecting hole, each second electrical connector are offered on the electrode leads to client of fitting
It is connected by bolt through second connecting hole and the first connecting hole with corresponding insulating polar pole.
In a preferred embodiment, the side of each insulating end plate towards the top surface of the battery pack offers two
Mounting hole, the second installation portion of each insulating polar pole buckle into one of mounting hole of one insulating end plate of correspondence with it is corresponding
Insulating end plate is fixed.
In a preferred embodiment, the battery module structure also includes a pair of terminal protecting cover, each terminal protecting cover
Lid is located on corresponding electrode leads to client and insulating polar pole.
In a preferred embodiment, the battery module structure also includes a upper lid, and the upper lid lid is located at institute
Mounting seat is stated away from the side of the top surface and some first electrical connectors and two the second electrical connectors and collection plate are located at institute
State between lid and the mounting seat.
In a preferred embodiment, some through holes are offered on each side plate.
Compared with prior art, the beneficial effect of battery module structure of the present invention is：Electrical connector and collection plate and peace
The data acquisition components compound with regular structure of seat combination is filled, is installed simply and safety and stability is strong.
【Brief description of the drawings】
Fig. 1 is the three-dimensional exploded view of battery module structure of the present invention.
Fig. 2 is the top view of mounting seat shown in Fig. 1.
Fig. 3 is the top view of collection plate shown in Fig. 1.
Fig. 4 is the three-dimensional structure diagram of the first electrical connector and the second electrical connector shown in Fig. 1.
Fig. 5 is the three-dimensional structure diagram of insulating polar pole shown in Fig. 1.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantageous effects become apparent from understanding, below in conjunction with accompanying drawing and
Embodiment, the present invention will be described in further detail.It should be appreciated that the specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
As shown in figure 1, the present invention provides a kind of battery module structure 100, including some cells 10, a pair of side plates
20th, a pair of end plate 30, mounting seat 40, some electrical connectors 50 and collection plate 60.The cell 10 is cuboid and positive and negative
Pole is located at the two ends in same face respectively.Some cells 10 form a battery pack 11 side by side.The battery pack 11 is wrapped
A pair of sides 111, a pair of end faces 112 and a top surface 113 are included, the positive and negative terminals of some cells 10 are respectively positioned on the top surface
On 113 and in two rows distribution and the opposite polarity of two adjacent poles of same row.A pair of side plates 20 is separately fixed at the electricity
On a pair of sides 111 of pond group 11.A pair of end plate 30 be separately fixed on a pair of end faces 112 of the battery pack 11 and with a pair
Side plate 20 is fixed by laser welding.In present embodiment, some through holes 201 are offered on each side plate 20, to a certain degree
On the effect of heat dissipation ventilation is played to the battery pack 11.
Please refer to Fig. 2, the mounting seat 40 is fixed on the top surface 113 of the battery pack 11.The mounting seat 40
Offer the one-to-one through hole 41 of positive and negative terminals of two rows and the cell 10.It is additionally provided with the mounting seat 40 some
Rib 42 is installed, each rib 42 of installing is located between the adjacent through hole 41 of same row two, and each rib 42 of installing is provided with least one
Individual locating dowel 421.
Please refer to Fig. 4, the electrical connector 50 includes some first electrical connectors 51 and two the second electrical connectors
52.Each first electrical connector 51 including protuberance 511 and one be pointed to the both sides of protuberance 511 and with the protuberance
511 connected eveners 512.Each second electrical connector 52 includes connecting portion 521 and the electrode being connected with the connecting portion 521
Exit 522.Two the second electrical connectors 52 are located at the two ends of the battery pack 11, and one of them second electrical connector respectively
52 connecting portion 521 is connected through corresponding through hole 41 with the Positive Poles of the cell 10 of wherein one end, another second
The connecting portion 521 of electrical connector 52 is connected through corresponding through hole 41 with the negative pole pole of the cell 10 of the other end.It is some
First electrical connector 51 be arranged in two rows and between two the second electrical connectors 52 and each first electrical connector 51 one
The pole that corresponding through hole 41 two opposed polarity adjacent with same row is each passed through to evener 512 is connected, by the electricity
Some cells 10 of pond group 11 are connected in series.The electrode leads to client 522 of two the second electrical connectors 52 is towards corresponding one
Individual end face 112.Further, the protuberance 511 of each first electrical connector 51 offers corresponding fixed with the locating dowel 421
Position hole 513.Each first electrical connector 51 is fixed on correspondence by the cooperation of the positioning hole 513 and corresponding locating dowel 421
Installation rib 42 on.In present embodiment, the evener 512 of each first electrical connector 51 and each second electrical connector 52
A welding hole 53 is offered on connecting portion 521.Some first electrical connectors 51 and two the second electrical connectors 52 pass through weldering
Connect the pole laser welding in hole 53 and corresponding cell 10.Laser weld strength is high, reliable in quality, effectively enhancing battery mould
The safety and stability of group structure 100.
Please refer to Fig. 3, the collection plate 60 is fixed in the mounting seat 40 and between two exhausting holes 41, institute
Collection plate 60 is stated provided with some collection terminals 61 and a lead-out terminal 62.Some collection terminals 61 are located at the collection plate 60
Both sides and each collection terminal 61 and corresponding first electrical connector 51 or the second electrical connector 52 are connected.Specifically, institute
The rectangular strip of collection plate 60 is stated, some intervals of collection terminal 61 are fixed on long a pair side of the collection plate 60, the output
Terminal 62 is fixed on one of short side of the collection plate 60.Voltage acquisition element is integrated with each collection terminal 61
(not shown) and temperature acquisition element (not shown), the voltage and temperature regime of each cell 10 can be gathered in real time and is led to
Lead-out terminal 62 is crossed to be transferred to testing result in the external monitoring management system of the battery module structure 100.
Referring to Fig. 1, the battery module structure 100 also includes a pair of insulating end plates 31, each insulating end plate 31
On offer a pair of fixing holes 311.Each side of the end plate 30 away from the battery pack 11 is provided with a pair and the fixing hole 311
Corresponding fixed column 301.The insulating end plate 31 is fixed on by the cooperation of the fixing hole 311 and corresponding fixed column 301
On corresponding end plate 30.In present embodiment, 30 pairs of the insulating end plate battery pack 11 plays insulation protection effect.
Please refer to Fig. 5, the battery module structure 100 also includes a pair of insulating polar poles 70, each insulating polar pole 70
Including the first installation portion 71 and the second installation portion 72.A pair of first connecting holes 711 are offered on first installation portion 71, it is described
A pair of second connecting holes corresponding with first connecting hole 711 are offered on the electrode leads to client 522 of second electrical connector 52
523, each second electrical connector 52 by bolt through the connecting hole 711 of the second connecting hole 523 and first with it is corresponding exhausted
Edge pole 70 is connected.In addition, the section of first installation portion 71 is more than the section of second installation portion 72.Each insulating end
The side of plate 31 towards the top surface 113 of the battery pack 11 offers two mounting holes 312, the second peace of each insulating polar pole 70
Dress portion 72 is buckled into be fixed in one of mounting hole 312 of correspondence insulating end plate 31 with corresponding insulating end plate 31.This embodiment party
In formula, 70 pairs of insulating polar pole, second electrical connector 52 plays a part of fixed and insulation protection.
Further, the battery module structure 100 also includes a pair of terminal protecting cover 80, and each lid of terminal protecting cover 80 is located at
On the electrode leads to client 522 and insulating polar pole 70 of corresponding second electrical connector 52.The terminal protecting cover 80 can prevent the external world
The absorption such as dust, moisture on the electrode leads to client 522 of second electrical connector 52, to the electrode leads to client 522
To being effectively protected effect.
Further, the battery module structure 100 also includes a upper lid 90, and the upper lid of lid 90 is located at the installation
Seat 40 is away from the side of the top surface 113 and some first electrical connectors 41 and two the second electrical connectors 52 and collection plate 60
Between the upper lid 90 and the mounting seat 40.In present embodiment, upper 90 pairs of the lid mounting seat 40, some first
Electrical connector 41 and two the second electrical connectors 52 and collection plate 60 play protective action, while strengthening the battery module structure
100 overall aesthetics.
During assembling, first, then some cells 10 formation battery pack 11 placed side by side is distinguished a pair of side plates 20
It is fixed on a pair of sides 111 of the battery pack 11.A pair of end plate 30 is separately fixed at a pair of end faces of the battery pack 11
Fixed on 112 and with a pair of side plates 20 by laser welding；Then, the mounting seat is fixed on to the top surface of the battery pack 11
On 113, the connecting portions 521 of the evener 512 of some first electrical connectors 51 and two the second electrical connectors 52 is each passed through pair
The through hole 41 answered is connected with the pole of the cell 10, and some cells 11 are connected in series；Secondly, by the collection
The collection terminal 61 of plate 60 is connected with the corresponding electrical connector 52 of first electrical connector 51 or second；Again, by a pair of insulating ends
Plate 31 is fixed on corresponding end plate 30；Then, the second installation portion 72 of the insulating polar pole 70 is buckled into corresponding mounting hole
Fix, and the electrode leads to client 522 of second electrical connector 52 is fixed on corresponding with corresponding insulating end plate 31 in 312
On first installation portion 71 of insulating polar pole 70, then the terminal protecting cover 80 is covered to the electricity for being located at corresponding second electrical connector 52
On pole exit 522 and insulating polar pole 70；Finally, the upper lid of lid 90 is located on the top surface 113 of the battery pack 11.
The data acquisition components knot that the battery module structure that the present invention is provided, electrical connector and collection plate are combined with mounting seat
Structure is regular, installation is simple and safety and stability is strong.
The present invention is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
Additional advantage and modification is easily achieved, therefore in the essence of the universal limited without departing substantially from claim and equivalency range
In the case of refreshing and scope, the present invention is not limited to specific details, representational equipment and shown here as the diagram with description
Example.
Claims (9)
1. a kind of battery module structure, including some cells, a pair of side plates, a pair of end plate, mounting seat, some electrical connectors
And collection plate；It is characterized in that：The cell is the two ends that cuboid and positive and negative terminals are located at same face respectively；It is some
Cell forms a battery pack side by side；The battery pack includes a pair of sides, a pair of end faces and a top surface, some monomers
The positive and negative terminals of battery are respectively positioned on the top surface and in two rows distribution and the opposite polarity of two adjacent poles of same row；One
Side plate is separately fixed on a pair of sides of the battery pack；A pair of end plate is separately fixed at a pair of end faces of the battery pack
Fixed above and by laser welding with a pair of side plates；The mounting seat is fixed on the top surface of the battery pack；The mounting seat
Offer the one-to-one through hole of positive and negative terminals of two rows and the cell；The electrical connector is electrically connected including some first
Fitting and two the second electrical connectors；Each first electrical connector include protuberance and one be pointed to the protuberance both sides and with
The connected evener of the protuberance；Each second electrical connector includes connecting portion and the electrode being connected with the connecting portion is drawn
End；Two the second electrical connectors are located at the two ends of the battery pack respectively, and the connecting portion of one of them the second electrical connector is worn
Cross that corresponding through hole is connected with the Positive Poles of the cell of wherein one end, the connecting portion of another the second electrical connector is passed through
Corresponding through hole is connected with the negative pole pole of the cell of the other end；Some first electrical connectors are arranged in two rows and positioned at two
Between individual second electrical connector and a pair of eveners of each first electrical connector are each passed through corresponding through hole and same row's phase
The pole of two adjacent opposed polarities is connected, and some cells of the battery pack are connected in series；The collection plate is fixed
In the mounting seat and between two exhausting holes, the collection plate is provided with some collection terminals and a lead-out terminal；
Some collection terminals are located at the both sides of the collection plate and each collection terminal and corresponding first electrical connector or the second electricity
Connector is connected.
2. battery module structure as claimed in claim 1, it is characterised in that：The mounting seat is provided with some installation ribs, often
Individual installation rib is located between same two adjacent through holes of row；Each rib of installing is provided with least one locating dowel, each first
The protuberance of electrical connector offers positioning hole corresponding with the locating dowel；Each first electrical connector passes through the positioning hole
Cooperation with corresponding locating dowel is fixed on corresponding installation rib.
3. battery module structure as claimed in claim 1, it is characterised in that：The evener of each first electrical connector and each
A welding hole is offered on the connecting portion of second electrical connector, some first electrical connectors and two the second electrical connectors lead to
Cross the pole laser welding of welding hole and corresponding cell.
4. battery module structure as claimed in claim 1, it is characterised in that：The battery module structure also includes a pair of insulation
A pair of fixing holes are offered on end plate, each insulating end plate；Each side of the end plate away from the battery pack is provided with a pair and institute
State the corresponding fixed column of fixing hole；The insulating end plate is fixed on correspondence by the cooperation of the fixing hole and corresponding fixed column
End plate on.
5. battery module structure as claimed in claim 4, it is characterised in that：The battery module structure also includes a pair of insulation
Pole, each insulating polar pole includes the first installation portion and the second installation portion；A pair first companies are offered on first installation portion
Connect and a pair of the second connections corresponding with first connecting hole are offered on hole, the electrode leads to client of second electrical connector
Hole, each second electrical connector passes through second connecting hole and the first connecting hole and corresponding insulating polar pole phase by bolt
Even.
6. battery module structure as claimed in claim 5, it is characterised in that：Each insulating end plate is towards the top of the battery pack
The side in face offers two mounting holes, and the second installation portion of each insulating polar pole buckles into wherein the one of one insulating end plate of correspondence
Fixed in individual mounting hole with corresponding insulating end plate.
7. battery module structure as claimed in claim 6, it is characterised in that：The battery module structure also includes a pair of terminal
Protecting cover, each terminal protecting cover lid is located on corresponding electrode leads to client and insulating polar pole.
8. battery module structure as claimed in claim 1, it is characterised in that：The battery module structure also includes on one
Lid, the upper lid lid is located at the mounting seat and is electrically connected away from the side of the top surface and some first electrical connectors and two second
Fitting and collection plate are located between the upper lid and the mounting seat.
9. battery module structure as claimed in claim 1, it is characterised in that：Some through holes are offered on each side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385454.9A CN107093687A (en) | 2017-05-26 | 2017-05-26 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385454.9A CN107093687A (en) | 2017-05-26 | 2017-05-26 | A kind of battery module structure |
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| Publication Number | Publication Date |
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| CN107093687A true CN107093687A (en) | 2017-08-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710385454.9A Pending CN107093687A (en) | 2017-05-26 | 2017-05-26 | A kind of battery module structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946657A (en) * | 2017-12-04 | 2018-04-20 | 衢州职业技术学院 | The assemble method of lithium battery electric core module |
| CN107946508A (en) * | 2017-11-07 | 2018-04-20 | 合肥国轩高科动力能源有限公司 | A kind of battery module structure |
| CN108899593A (en) * | 2018-06-08 | 2018-11-27 | 合肥国轩高科动力能源有限公司 | A kind of standard VDA battery module structure |
| WO2019148630A1 (en) * | 2018-01-31 | 2019-08-08 | 宁德时代新能源科技股份有限公司 | Battery module |
| CN111244353A (en) * | 2020-01-22 | 2020-06-05 | 珠海科创电力电子有限公司 | Battery pack assembling structure and battery pack collecting plate assembling method |
| CN113097653A (en) * | 2021-03-30 | 2021-07-09 | 北京海博思创科技股份有限公司 | Battery connection structure and battery pack |
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Application publication date: 20170825 |